Merge remote-tracking branch 'origin/master'

trans/checks/same.py

@@ -329,7 +329,8 @@ class SameCheck(TargetCheck):
             stripped = self.strip_string(lower_source, unit.flags)
 
             # Ignore strings which don't contain any string to translate
-            if stripped == '':
+            # or just single letter (usually unit or something like that)
+            if len(stripped) <= 1:
                 result = True
             # Ignore words which are often same in foreigh language
             elif stripped in SAME_BLACKLIST:

trans/tests/same_checks.py

@@ -112,6 +112,15 @@ class SameCheckTest(CheckTestCase):
             )
         )
 
+        self.do_test(
+            False,
+            (
+                '%i C',
+                '%i C',
+                'c-format',
+            )
+        )
+
     def test_same_email(self):
         self.do_test(
             False,